(19)
(11) EP 4 479 386 A1

(12)

(43) Date of publication:
25.12.2024 Bulletin 2024/52

(21) Application number: 23755603.0

(22) Date of filing: 16.02.2023
(51) International Patent Classification (IPC): 
C07D 233/66(2006.01)
A61P 39/06(2006.01)
 A61K 31/4172(2006.01)
(52) Cooperative Patent Classification (CPC):
Y02P 20/55; C07D 233/66; A61P 39/06; A61K 33/04
(86) International application number:
PCT/CA2023/050197
(87) International publication number:
WO 2023/155006 (24.08.2023 Gazette 2023/34)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 16.02.2022 US 202263268089 P

(71) Applicant: Université Laval
Quebec, Québec G1V 0A6 (CA)

(72) Inventors:
  • ACHOUBA, Adel
    Québec, Québec G1V 5B3 (CA)
  • AYOTTE, Pierre
    Québec, Québec G1V 5B3 (CA)

(74) Representative: Dehns 
10 Old Bailey
London EC4M 7NG
London EC4M 7NG (GB)

   


(54) TOTAL SYNTHESES OF SELENONEINE, ISO-SELENONEINE, AND ISOMERS